AI chatbots that simulate the dead risk digitally haunting the bereaved

The potential psychological effect, particularly at an already difficult time, could be devastating, say experts

Dr Katarzyna Nowaczyk-Basinska: "Rapid advancements in generative AI mean that nearly anyone with internet access and some basic know-how can revive a deceased loved one. This area of AI is an ethical minefield."

Artificial intelligence (AI) chatbots which simulate the language and personalities of dead people risk distressing loved ones left behind through "unwanted digital hauntings", a researcher has warned.

A Cambridge University study suggested that the AI chatbots — known as deadbots — need design safety protocols to prevent causing psychological harm.